Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat
Call In Or Chat For Best Price! For customers with existing APR software - This upgrade must be performed via our Chip & Ship method.
Precision CNC machined in-house to ensure unsurpassed quality and perfect fitment. Now available with a 3/4" NPT provision.
2X Entries Into Our F80 M3 Sweepstakes
To be used in conjunction with 2.75" ID MAF housing and stock-location big turbo upgrades
2X Entries Into Our F80 M3 Sweepstakes To be used in conjuction with 2.75" ID TT225 MAF housing & stock-location big turbo upgrades
Upgrade to the 2.75" ID TT225 MAF housing - For vehicles with GTRS/GT2871R Eliminator turbo
2X Entries Into Our F80 M3 Sweepstakes To be used in conjuction with 2.75" ID TT225 MAF housing & GTRS/GT281R Turbo
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
